Dept. of Trans.       AFTER ACCEPTANCE   Serial No.  Contract No.                       
                                          08-161-13-42  02-4C6104                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 100%         100%                             
02-TRI-299-41.5/45.0                    Federal Project:                                
                                     NONE                                               
                                                                                        
                                                                                        
Progress payment No. 02            Payment period ending: 05-29-08                      
TULLIS INC                                                                              
P O BOX 493416                                                                          
REDDING CA 96049                                                                        
                                                                                        
                                                                                        
Escrow No.  00000                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.         754,180.89      115,460.00                      
2.a. Extra Work                           8,267.74        8,267.74                      
  b. Adjustment Comp.                   -74,520.64      -74,520.64                      
3. Materials on Hand                                                                    
4. Earned Subject to Retention          687,927.99       49,207.10                      
5. Mobilization                                                                         
6. Total Work Completed      687,927.99                                                 
7. Deductions                           -10,000.00      -10,000.00                      
8. a.Contract Retentions                -31,936.04            0.00                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.          31,936.04       31,936.04                      
9. Total pay to Contractor              677,927.99       71,143.14                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow             0.00                                                  
12. Net Pymt. this Estimate                              71,143.14